MEMBRANE HAVING ARRANGED PORE LAYER, AND PRODUCTION METHOD THEREFOR - KUMOH NAT INST TECHNOLOGY IND ACAD COOP FOUND

Title:

MEMBRANE HAVING ARRANGED PORE LAYER, AND PRODUCTION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2022/145631

Kind Code:

A1

Abstract:

The present invention relates to a membrane which comprises a symmetrical membrane comprising an arranged pore layer, and an asymmetrical membrane formed on one or both surfaces of the symmetrical membrane, and thus has significantly improved durability.

Inventors:

PARK JUN YONG (KR)
AHN JUN YONG (KR)
AHN JIN SEONG (KR)

Application Number:

PCT/KR2021/013120

Publication Date:

July 07, 2022

Filing Date:

September 27, 2021

Export Citation:

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Assignee:

KUMOH NAT INST TECHNOLOGY IND ACAD COOP FOUND (KR)

International Classes:

B01D67/00; B01D61/14; B01D69/12; B01D71/04; B01D71/10; B01D71/34; B01D71/36; B01D71/50; B01D71/56

Foreign References:

US7396382B2	2008-07-08
KR101980244B1	2019-08-28
KR101215464B1	2012-12-26
KR20130138932A	2013-12-20
KR20160001682A	2016-01-06

Attorney, Agent or Firm:

OAM PATENT & TRADEMARK LAW FIRM (KR)

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